CA2350293A1 - Flame-retardant polyolefin-based resin composition, method for manufacturing, and flame-retardant cable therefrom - Google Patents

Flame-retardant polyolefin-based resin composition, method for manufacturing, and flame-retardant cable therefrom Download PDF

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Publication number
CA2350293A1
CA2350293A1 CA002350293A CA2350293A CA2350293A1 CA 2350293 A1 CA2350293 A1 CA 2350293A1 CA 002350293 A CA002350293 A CA 002350293A CA 2350293 A CA2350293 A CA 2350293A CA 2350293 A1 CA2350293 A1 CA 2350293A1
Authority
CA
Canada
Prior art keywords
based resin
flame
weight parts
resin composition
polyolefin
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002350293A
Other languages
French (fr)
Other versions
CA2350293C (en
Inventor
Hidekatsu Hatanaka
Koji Nakanishi
Haruhiko Furukawa
Koji Shiromoto
Hiroshi Ueki
Yoshitsugu Morita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DuPont Toray Specialty Materials KK
Original Assignee
Dow Corning Toray Silicone Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dow Corning Toray Silicone Co Ltd filed Critical Dow Corning Toray Silicone Co Ltd
Publication of CA2350293A1 publication Critical patent/CA2350293A1/en
Application granted granted Critical
Publication of CA2350293C publication Critical patent/CA2350293C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/54—Silicon-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
    • C08L23/0869—Acids or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/02—Flame or fire retardant/resistant
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Insulating Materials (AREA)
  • Insulated Conductors (AREA)
  • Inorganic Insulating Materials (AREA)

Abstract

A flame-retardant polyolefin-based resin composition, a method for making the composition, and a flame retardant cable coated with the composition. The flame-retardant polyolefin-based resin composition comprises (A) 100 weight parts polyolefin-based resin, (B) 10 to 200 weight parts particulate metal hydroxide, (C) 0.01 to 50 weight parts of an organosilicon compound having at least one hydrosilyl group, and (D) a platinum-based catalyst in an amount of 0.1 ppm to 10,000 ppm in terms of platinum metal per weight part of components (A) and (B) combined.

Claims (18)

1. A flame-retardant polyolefin-based resin composition comprising (A) 100 weight parts polyolefin-based resin, (B) 10 to 200 weight parts particulate metal hydroxide, (C) 0.01 to SO weight parts of an organosilicon compound having at least one hydrosilyl group, and (D) a platinum-based catalyst in an amount of 0.1 ppm to 10,000 ppm in terms of platinum metal per weight part of components (A) and (B) combined.
2. The flame-retardant polyolefin-based resin composition according to Claim 1, where the organosilicon compound having at least one hydrosilyl group is an organohydrogen-polysiloxane.
3. The flame-retardant polyolefin-based resin composition according to Claim 1, where the metal hydroxide is magnesium hydroxide.
4. The flame-retardant polyolefin based resin composition according to Claim 2, where the metal hydroxide is magnesium hydroxide.
5. The flame-retardant polyolefin-based resin composition according to Claim 1, where the polyolefin-based resin is selected from the group consisting of polyethylene, polypropylene, ethylene-vinyl acetate copolymers, and ethylene-ethyl acrylate copolymers.
6. The flame-retardant polyolefin-based resin composition according to Claim 1, where the metal hydroxide has a decomposition temperature within a range of 150 to 450°C.
7. The flame-retardant polyolefin-based resin composition according to Claim 1, where the metal hydroxide has a mean particle size of 0.05 to 10 µm.
8. The flame-retardant polyolefin-based resin composition according to Claim 1 comprising 30 to 150 weight parts of component (B) per 100 weight parts of component (A).
9. The flame-retardant polyolefin-based resin composition according to Claim 1, where component (C) contains at least three hydrosilyl groups.
10. The flame-retardant polyolefin-based resin composition according to Claim comprising 1 to 20 weight parts of component (C) per 100 weight parts of component (A).
11. A method for manufacturing a flame-retardant polyolefin-based resin composition comprising the steps of (i) mixing and heating (A) 100 weight parts polyolefin-based resin with (B) 10 to 200 weight parts particulate metal hydroxide, (ii) adding (C) 0.01 to 50 weight parts of an organosilicon compound having at least one hydrosilyl group and mixing, and (iii) adding (D) a platinum-based catalyst in an amount of 0.1 ppm to 10,000 ppm in terms of platinum metal per weight part of components (A) and (B) combined.
12. A method according to claim 11, where the organosilicon compound having at least one hydrosilyl group is an organohydrogenpolysiloxane.
13. A method according to claim 11, where the metal hydroxide is magnesium hydroxide.
14. A method according to claim 11, where the polyolefin-based resin is selected from the group consisting of polyethylene, polypropylene, ethylene-vinyl acetate copolymers, and ethylene-ethyl acrylate copolymers.
15. A method according to claim 11 comprising 30 to 150 weight parts of component (B) per 100 weight parts of component (A).
16. A method according to claim 11 comprising 1 to 20 weight parts of component (C) per 100 weight parts of component (A).
17. A flame-retardant cable coated with a flame-retardant polyolefin-based resin composition comprising the reaction product of (A) 100 weight parts polyolefin-based resin, (B) 10 to 200 weight parts particulate metal hydroxide, (C) 0.01 to 50 weight parts of an organosilicon compound having at least one hydrosilyl group, and (D) a platinum-based catalyst in an amount of 0.1 ppm to 10,000 ppm in terms of platinum metal per weight part of components (A) and (B) combined.
18. A method of preparing a flame-retardant polyolefin-based resin composition as described and claimed herein.
CA002350293A 2000-06-14 2001-06-12 Flame-retardant polyolefin-based resin composition, method for manufacturing, and flame-retardant cable therefrom Expired - Fee Related CA2350293C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000-178647 2000-06-14
JP2000178647A JP4526658B2 (en) 2000-06-14 2000-06-14 Flame retardant polyolefin resin composition, method for producing the same, and flame retardant cable

Publications (2)

Publication Number Publication Date
CA2350293A1 true CA2350293A1 (en) 2001-12-14
CA2350293C CA2350293C (en) 2009-12-29

Family

ID=18680047

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002350293A Expired - Fee Related CA2350293C (en) 2000-06-14 2001-06-12 Flame-retardant polyolefin-based resin composition, method for manufacturing, and flame-retardant cable therefrom

Country Status (5)

Country Link
US (1) US20020013395A1 (en)
EP (1) EP1164164B1 (en)
JP (1) JP4526658B2 (en)
CA (1) CA2350293C (en)
DE (1) DE60101702T2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8525028B2 (en) 2008-01-30 2013-09-03 Dow Global Technologies Llc Thermoplastic halogen-free flame retardant formulations

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4987184B2 (en) * 2000-11-10 2012-07-25 東レ・ダウコーニング株式会社 Polyolefin resin composition and method for producing the same
DE60219387T2 (en) 2001-05-16 2008-01-03 Shin-Etsu Chemical Co., Ltd. Halogen-free flame retardant resin composition
DE102005023765B4 (en) * 2004-05-19 2009-04-09 Facab Lynen Gmbh & Co. Kg Process for the preparation of a flame-retardant composition for the formation of flame-retardant electrical conductor insulation
JP2010031271A (en) * 2008-07-02 2010-02-12 Yazaki Corp Silicone surface-treated magnesium hydroxide
JP5410192B2 (en) * 2009-07-31 2014-02-05 株式会社フジクラ Flame retardant resin composition, insulated wire, sheath and cable using the same
WO2015111309A1 (en) * 2014-01-21 2015-07-30 株式会社フジクラ Flame-retardant resin composition and cable using same
JP6043331B2 (en) * 2014-11-21 2016-12-14 株式会社フジクラ Flame retardant resin composition, and cable and optical fiber cable using the same
CN107922688B (en) * 2015-12-14 2021-03-12 株式会社藤仓 Flame-retardant resin composition, and metal cable, optical fiber cable and molded article using same
CN116656130B (en) * 2023-06-06 2024-02-20 江西佳化新材料有限公司 Self-compatibilizing flame-retardant organic silicon thermoplastic elastomer material and preparation method thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE793729A (en) * 1972-01-07 1973-07-05 Rhone Poulenc Sa ORGANOPOLYSILOXANIC COMPOSITIONS
DE3002397A1 (en) * 1980-01-24 1981-07-30 Wacker-Chemie GmbH, 8000 München FLAME REPELLENT MOLDS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8525028B2 (en) 2008-01-30 2013-09-03 Dow Global Technologies Llc Thermoplastic halogen-free flame retardant formulations

Also Published As

Publication number Publication date
EP1164164A1 (en) 2001-12-19
JP2001354809A (en) 2001-12-25
DE60101702D1 (en) 2004-02-12
DE60101702T2 (en) 2004-10-21
US20020013395A1 (en) 2002-01-31
JP4526658B2 (en) 2010-08-18
CA2350293C (en) 2009-12-29
EP1164164B1 (en) 2004-01-07

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